CVE-2017-7881 describes a Cross-Site Request Forgery (CSRF) bypass vulnerability in BigTree CMS versions up to 4.2.17. The CMS's CSRF protection mechanism, which relied on a substring check in the HTTP Referer header, could be circumvented by placing the expected URI within a query string. This vulnerability carries a high CVSS score of 8.8, indicating it can be exploited remotely with low complexity, requiring user interaction, and potentially leading to high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.2.17CPE matchmatch criteria | cpe:2.3:a:bigtreecms:bigtree_cms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.